Sony KDF-E42A10 LCD TV Assembly with High Quality Original Bulb Inside Sony KDF-E42A10 Projection TV Lamp Assembly Replacement TV lamp replacement with OEM bulb manufactured by  Philips, Osram, Ushio or Phoenix High quality compatible housing The OEM bulb is engineered to perform to the exact specifications and requirements for Sony KDF-E42A10 90 Days warranty when purchased from BulbAmerica